package com.ssm.dao;

import com.ssm.entity.ClassRoom;

public interface ClassRoomMapper {
    int deleteByPrimaryKey(Integer cId);

    int insert(ClassRoom record);

    int insertSelective(ClassRoom record);

    ClassRoom selectByPrimaryKey(Integer cId);

    int updateByPrimaryKeySelective(ClassRoom record);

    int updateByPrimaryKey(ClassRoom record);
}